PL422596A1 - Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali - Google Patents

Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali

Info

Publication number
PL422596A1
PL422596A1 PL422596A PL42259617A PL422596A1 PL 422596 A1 PL422596 A1 PL 422596A1 PL 422596 A PL422596 A PL 422596A PL 42259617 A PL42259617 A PL 42259617A PL 422596 A1 PL422596 A1 PL 422596A1
Authority
PL
Poland
Prior art keywords
lpc
elements made
iron
low pressure
pressure carburizing
Prior art date
Application number
PL422596A
Other languages
English (en)
Inventor
Maciej Korecki
Agnieszka Brewka
Original Assignee
Seco/Warwick Spółka Akcyjna
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seco/Warwick Spółka Akcyjna filed Critical Seco/Warwick Spółka Akcyjna
Priority to PL422596A priority Critical patent/PL422596A1/pl
Priority to US16/106,928 priority patent/US10752984B2/en
Priority to BR102018017111-9A priority patent/BR102018017111B1/pt
Priority to RU2018130345A priority patent/RU2694411C1/ru
Priority to EP18000690.0A priority patent/EP3447163B1/en
Priority to ES18000690T priority patent/ES2862977T3/es
Priority to CN201811035011.8A priority patent/CN109423598B/zh
Priority to JP2018154603A priority patent/JP7253886B2/ja
Priority to KR1020180097486A priority patent/KR102560920B1/ko
Priority to CA3014946A priority patent/CA3014946A1/en
Publication of PL422596A1 publication Critical patent/PL422596A1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like

Abstract

Sposób nawęglania niskociśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali w urządzeniu do ciągłej cieplno-chemicznej obróbki powierzchniowej, pracującym w trybie potokowym o stałym takcie czasowym, z nasycaniem w temperaturze 820°C - 1200°C w atmosferze gazowej, według którego do komory próżniowej urządzenia wprowadza się impulsowo gazowy nośnik węgla w stałej sekwencji przepływowo-czasowej, zsynchronizowanej z taktem pracy urządzenia.
PL422596A 2017-08-21 2017-08-21 Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali PL422596A1 (pl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
PL422596A PL422596A1 (pl) 2017-08-21 2017-08-21 Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali
US16/106,928 US10752984B2 (en) 2017-08-21 2018-08-21 Method of low pressure carburizing (LPC) of workpieces made of iron alloys and of other metals
BR102018017111-9A BR102018017111B1 (pt) 2017-08-21 2018-08-21 Método de carburização em baixa pressão (lpc) de peças fabricadas de ligas de ferro
RU2018130345A RU2694411C1 (ru) 2017-08-21 2018-08-21 Способ науглероживания под низким давлением изделий из сплавов железа и других металлов
EP18000690.0A EP3447163B1 (en) 2017-08-21 2018-08-21 Method of low pressure carburizing (lpc) of workpieces made of iron alloys
ES18000690T ES2862977T3 (es) 2017-08-21 2018-08-21 Procedimiento de carburación a baja presión (LPC) de piezas de trabajo realizadas en aleaciones de hierro
CN201811035011.8A CN109423598B (zh) 2017-08-21 2018-08-21 使由铁合金和由其他金属制成的工件低压渗碳(lpc)的方法
JP2018154603A JP7253886B2 (ja) 2017-08-21 2018-08-21 鉄合金及び他の金属からなる被加工物の低圧浸炭（ｌｐｃ）の方法
KR1020180097486A KR102560920B1 (ko) 2017-08-21 2018-08-21 철 합금 및 다른 금속으로 제조된 가공물의 저압 침탄(lpc) 방법
CA3014946A CA3014946A1 (en) 2017-08-21 2018-08-21 A method of low pressure carburizing (lpc) of workpieces made of iron alloys and of other metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422596A PL422596A1 (pl) 2017-08-21 2017-08-21 Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali

Publications (1)

Publication Number Publication Date
PL422596A1 true PL422596A1 (pl) 2019-02-25

Family

ID=63524022

Family Applications (1)

Application Number Title Priority Date Filing Date
PL422596A PL422596A1 (pl) 2017-08-21 2017-08-21 Sposób nawęglania podciśnieniowego (LPC) elementów wykonanych ze stopów żelaza i innych metali

Country Status (9)

Country Link
US (1) US10752984B2 (pl)
EP (1) EP3447163B1 (pl)
JP (1) JP7253886B2 (pl)
KR (1) KR102560920B1 (pl)
CN (1) CN109423598B (pl)
CA (1) CA3014946A1 (pl)
ES (1) ES2862977T3 (pl)
PL (1) PL422596A1 (pl)
RU (1) RU2694411C1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113502449A (zh) * 2021-06-04 2021-10-15 中航力源液压股份有限公司 一种15Cr14Co12Mo5Ni2VW高强度不锈钢低压渗碳热处理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0818555B1 (en) * 1995-03-29 2001-07-11 JH Corporation Method for vacuum carburization, use of a vacuum carburizing device and carburized steel products
US20020134467A1 (en) * 2001-01-19 2002-09-26 Kazuki Kawata Carburizing method and carburizing apparatus
FR2847591A1 (fr) * 2002-11-25 2004-05-28 Bosch Gmbh Robert Procede de cementation de pieces en acier pour travail a chaud par carburation en depression

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US3796615A (en) * 1971-06-23 1974-03-12 Hayes Inc C I Method of vacuum carburizing
FR2663953B1 (fr) 1990-07-02 1993-07-09 Aubert & Duval Acieries Procede et installation de cementation de pieces en alliage metallique a basse pression.
JP3895000B2 (ja) * 1996-06-06 2007-03-22 Ｄｏｗａホールディングス株式会社 浸炭焼入焼戻方法及び装置
DE59704123D1 (de) 1997-06-03 2001-08-30 Ipsen Int Gmbh Verfahren zur Aufkohlung metallischer Werkstücke in einem Vakuum-Ofen
US6187111B1 (en) 1998-03-05 2001-02-13 Nachi-Fujikoshi Corp. Vacuum carburizing method
FR2821362B1 (fr) * 2001-02-23 2003-06-13 Etudes Const Mecaniques Procede de cementation basse pression
PL202271B1 (pl) 2001-04-19 2009-06-30 Seco Warwick Spo & Lstrok Ka Z Sposób nawęglania wyrobów stalowych w atmosferze beztlenowej pod obniżonym ciśnieniem
PL204202B1 (pl) * 2002-10-21 2009-12-31 Politechnika & Lstrok Odzka Mieszanina węglowodorowa do nawęglania stali w podciśnieniu
PL204747B1 (pl) 2002-10-31 2010-02-26 Politechnika & Lstrok Odzka Sposób nawęglania wyrobów stalowych w podciśnieniu
JP2004332074A (ja) * 2003-05-09 2004-11-25 Toho Gas Co Ltd 浸炭方法
PL210958B1 (pl) * 2007-04-02 2012-03-30 Seco Warwick Społka Akcyjna Sposób i układ kontrolno-pomiarowy do kontroli aktywnej powierzchni wsadu w procesie nawęglania w podciśnieniu
DE102007047074A1 (de) * 2007-10-01 2009-04-02 Robert Bosch Gmbh Verfahren zur Aufkohlung von Werkstücken sowie Verwendung
CA2771090C (en) * 2009-08-07 2017-07-11 Swagelok Company Low temperature carburization under soft vacuum
FR2973043B1 (fr) * 2011-03-22 2014-08-22 Hispano Suiza Sa Procede de traitement d'une piece telle qu'un pignon
CN105714236A (zh) * 2014-12-05 2016-06-29 四川凌峰航空液压机械有限公司 真空脉冲渗碳马氏体不锈钢的方法
PL228603B1 (pl) * 2015-02-04 2018-04-30 Seco/Warwick Spolka Akcyjna Piec wielokomorowy do nawęglania próżniowego i hartowania kół zębatych, wałków, pierścieni i tym podobnych detali
CN106756752A (zh) * 2016-11-15 2017-05-31 上海先越冶金技术股份有限公司 一种低压真空渗碳工艺

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0818555B1 (en) * 1995-03-29 2001-07-11 JH Corporation Method for vacuum carburization, use of a vacuum carburizing device and carburized steel products
US20020134467A1 (en) * 2001-01-19 2002-09-26 Kazuki Kawata Carburizing method and carburizing apparatus
FR2847591A1 (fr) * 2002-11-25 2004-05-28 Bosch Gmbh Robert Procede de cementation de pieces en acier pour travail a chaud par carburation en depression

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113502449A (zh) * 2021-06-04 2021-10-15 中航力源液压股份有限公司 一种15Cr14Co12Mo5Ni2VW高强度不锈钢低压渗碳热处理方法

Also Published As

Publication number Publication date
RU2694411C1 (ru) 2019-07-12
EP3447163B1 (en) 2020-12-16
US10752984B2 (en) 2020-08-25
CN109423598B (zh) 2022-10-14
ES2862977T3 (es) 2021-10-08
CA3014946A1 (en) 2019-02-21
JP7253886B2 (ja) 2023-04-07
BR102018017111A2 (pt) 2019-03-19
JP2019035148A (ja) 2019-03-07
KR102560920B1 (ko) 2023-07-27
EP3447163A1 (en) 2019-02-27
US20190055638A1 (en) 2019-02-21
CN109423598A (zh) 2019-03-05
KR20190020634A (ko) 2019-03-04

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